CN2904582Y

CN2904582Y - Radiator fixer

Info

Publication number: CN2904582Y
Application number: CN 200620000373
Authority: CN
Inventors: 陈文华
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2006-01-20
Filing date: 2006-01-20
Publication date: 2007-05-23
Anticipated expiration: 2016-01-20

Abstract

The utility model discloses a radiator fixing device, which can be used to fix the radiator to a mount surface with heating element. The utility model comprises a base, which can be used to arrange and position the radiator on the mount surface, and has corresponding opening to the heating element and button part on two opposite sides; and button device, which is used to press and combine the radiator to the base; and is provided with a interconnected first plate part and second plate part with adjustable gap, a third plate part is hinged to the first plate part for gap fixing; a pressing part fixed on the third plate part to press the radiator and a first connection part and a second connection part that arranged on one end of the first and second plate part used to combine to the corresponding button part. The utility model is a fixing device with button device that is separated from the base, can be used on radiators of various size; no tool is needed to fix the radiator by the utility model, and the fixing process is easier, the shortcoming of the present technique is solved.

Description

The fixture of radiator

Technical field

The utility model is the fixture about a kind of radiator, particularly about a kind of fixture that is used for fixing the radiator with radiating fin radiator.

Background technology

Finish the computing of computer and the central processing unit (CPU of major control function; CentralProcessor Unit) is the maincenter part of computer; its importance is self-evident; yet the operation of central processing unit high frequency can produce high heat; high temperature then may become computer system paralysis potential collision hazard, and the heat abstractor that addresses this problem arises at the historic moment.

The existing heat abstractor that is used to assist the central processing unit heat radiation, it is as shown in Figure 1: heat abstractor 1, be arranged on the framework 12, be provided with a plurality of radiating fins 11 and be used for heat radiation, and be formed with perforate 110 in both sides, this perforate 110 then locks on framework 12 after can passing spring 14 for screw 13, therefore, this heat abstractor 1 can be fixed on the framework 12, these framework 12 belows are provided with heater element (not marking), and the heat of generation is spread by heat abstractor 1 absorption.

Lock and the method for fixed heat sink is too numerous and diverse with screw, cause the operational inconvenience of user.Have again, the fixture of the radiator that the existing now multiple instrument of exempting from is installed, but be used for fastener of radiator in the fastener operated by rotary motion of base making a kind of fixture only can be applicable to the radiator of a kind of model and size at base.Therefore, how to improve above existing shortcoming, become the problem that needs to be resolved hurrily now.

The utility model content

For overcoming the shortcoming of above-mentioned prior art, main purpose of the present utility model provides the fixture of the radiator that a kind of fastener separates with base, can be widely used in the radiator of various sizes.

A purpose more of the present utility model provides a kind of fixture of radiator, tool using not during fixed heat sink.

Another purpose of the present utility model provides a kind of fixture of radiator, makes the process of fixed heat sink more laborsaving.

For reaching above-mentioned purpose and other purpose, the utility model provides a kind of fixture of radiator, be applied in radiator is fixed on a face that is provided with heater element, this fixture comprises: base, be used for fixing to be provided with on the face and be provided with and locate this radiator, and have corresponding to the opening of this heater element and the button portion that is located at two opposite sides at this; And fastener, be used to suppress this radiator and be incorporated into this base, it has first plate that interconnects and can adjust spacing and second plate, be coupling this first plate be used for fixing this spacing the 3rd plate, be fixed on the 3rd plate and be used to suppress the pressing part of this radiator and be located at first joint portion and second joint portion that this first and second plate one end is used to be bonded to corresponding button portion respectively.

Above-mentioned should button portion can be button hole, and this first, second joint portion is a trip; This pressing part can be a shell fragment; This first plate can be provided with opening, and the pressing part of the 3rd plate is suppressed this radiator after penetrating this opening; This first plate and this second plate have first and second Extendible flake of downward bending respectively, and the position that is coupling of the 3rd plate is relatively near this first Extendible flake.In addition, these pedestal both sides can be respectively equipped with two button portions, are used in conjunction with two fasteners.

This first plate can be provided with guide portion, and is formed with first buckling parts endways, and this second plate then is provided with slidably and runs through second buckling parts of these guide portion both sides, with the corresponding fastening of this first buckling parts.This first buckling parts is to be coupling in the terminal trip of both sides relatively of the 3rd plate, and is provided with the mutual interlock of trip that linking arm connects both sides, and this second buckling parts is a circular shaft; This guide portion is the groove of level, but this second plate translation is in this first plate.This fixture also is included in this linking arm and is provided with the operating sheet that one is extended, and operation fastens and the process of triping.

Compare with must locking with screw in the prior art, the fixture of radiator of the present utility model, the process that makes fixed heat sink is tool using not.

Even prior art also has the not fixture of tool using, but it only can be applied in the radiator of single size, in the fixture 2 of radiator of the present utility model, radiator 3 is fixed on the fastener 21 of base 20, be to separate with this base 20, therefore so long as the identical radiator of distance of the relative both sides of radiator radiating fin, all can use the different base 20 of identical fastener 21 collocation fixes, can reuse fastener 21 thus, not need heat abstractor for the whole group of radiator manufacturing of different size.

Moreover the fixture of radiator of the present utility model is the relevance device, and the user can find whether correctly fasten, avoid the error of manual operation easily in operating process.

As from the foregoing, the fixture of radiator of the present utility model is the fixture of the radiator that separates with base of a kind of fastener, can be widely used on the radiator of various sizes, it can not use any instrument when fixed heat sink, and can make the process of fixed heat sink more laborsaving, solve shortcoming of the prior art, therefore had industrial utilization.

Description of drawings

Fig. 1 is existing heat abstractor fixed form schematic diagram;

Fig. 2 is the exploded perspective view of the fixture embodiment of radiator of the present utility model;

Fig. 3 is the fastening structure schematic diagram of the fixture of radiator of the present utility model; And

Fig. 4 is the part side-looking generalized section of the fixture of radiator of the present utility model.

Embodiment

See also Fig. 2, it is the fixture embodiment schematic diagram of radiator of the present utility model.The fixture 2 of radiator of the present utility model, be radiator 3 to be fixed on the face that is provided with that is provided with heater element (do not mark, mainboard for example) on, this radiator 3 has a plurality of radiating fins 31, this fixture 2 comprises: base 20, be used for fixing to be provided with on the face and be provided with and locate this radiator 3 at this, and have corresponding to the opening 201 of this heater element and button portion 202 and the fastener that is located at two opposite sides, be used to suppress this radiator 3 and be incorporated into this base, it has first plate 210 and second plate 211 that interconnects and can adjust spacing, be coupling and be used for fixing the 3rd plate 212 of this spacing at this first plate 210, being fixed on the 3rd plate 212 is used to suppress the pressing part 2120 of this radiator 3 and is located at first joint portion 2102 and second joint portion 2112 that this first plate 210 and second plate, 211 1 ends are used to be bonded to corresponding button portion 202 respectively.

Base 20 is formed with opening 201 and is used for ccontaining this heater element, then is formed with a plurality of relative button portions 202 in relative both sides.A plurality of fasteners 21 comprise relatively-movable first plate 210 and second plate 211, first plate 210 is bent to form relative first Extendible flake 2101, second Extendible flake 2111 respectively downwards with second plate 211, its end is formed with first joint portion 2102, second joint portion 2112 respectively, be incorporated into this relative button portion 202 respectively and be connected to this radiating fin 31, this radiator 3 is fixed on this base 20.

This button portion 202 is button holes, and this first Extendible flake 2101, second Extendible flake 2111 are respectively perpendicular to this first plate 210, second plate 211, and this first joint portion 2102, second joint portion 2112 are trips.

Please cooperate and consult Fig. 3, this first plate 210 and second plate 211 are formed with relative both sides respectively, this second plate 211 is to be socketed in this first plate 210, this first plate 210 is formed with relative guide portion 2103 in its relative both sides, but and be connected with the 3rd plate 212 of this first plate 210 of socket, it is provided with pressing part 2120 to suppress in this first plate 210, and be formed with first buckling parts 2121 endways, 211 of this second plates are provided with second buckling parts 2113 that can run through two side guide 2103, it is slidably in this guide portion 2103, make this first plate 210, second plate 211 can relatively move, this second buckling parts 2113 can with these first buckling parts, 2121 corresponding fastenings, after this second plate 211 is fixed on this first plate 210, this first joint portion 2102 and this second joint portion 2112 are positioned.

This first buckling parts 2121 is to be coupling in the 3rd plate 212 terminal trips of both sides relatively, this second buckling parts 2113 is circular shafts, be provided with linking arm 2122 mutual interlocks between two trips, and also be included in this linking arm 2122 and be provided with the operating sheet 2125 that one is extended, operation fastens and trips.This pressing part 2120 is crooked shell fragments, and its two ends are formed with folder and collude 2123, also is included in the 3rd plate body 212 and is provided with rivet 2124, colludes 2123 clampings for this folder this pressing part 2120 is fixed.Also be formed with opening 2104 at this first plate 210, its opposite end can be for 2120 compactings of this pressing part, on average the pressure that is subjected to of this first plate 210.

Also please cooperate and consult Fig. 4, the position that is coupling of the 3rd plate 212 is close relatively these first Extendible flakes 2101, and this guide portion 2103 is close relatively these second Extendible flakes 2111, strengthens rotary arm and makes the fastening process laborsaving.This guide portion 2103 is grooves, these second plate, 211 translations are in this first plate 210, there are enough surpluses to combine between this second joint portion 2112 and this button portion 202, this second buckling parts 2113 slides into guide portion 2103 relatively near an end of this first Extendible flake 2101, can fasten with this first buckling parts 2121.Further, can first buckling parts 2121 be fastened on second buckling parts 2113, be whether can correctly be incorporated into this button portion 202 with this first joint portion 2102, second joint portion 2112 and be connected to this radiating fin 31 relevant, thus, can avoid fixing untrue situation to take place.

In sum, when the fixture 2 of radiator of the present utility model is fixed this radiator 3, these radiator 3 covers are held in this base 20, the button portion 202 of then hand-held this first joint portion, 2102 hooks, one side of these fastener 21 usefulness, use the button portion 202 of the relative opposite side of second joint portion, 2112 hooks again, this moment, this second buckling parts 2113 was ends that slide into close relatively this first Extendible flake 2101 of this guide portion 2103, press down the 3rd plate 212 at last, and operate this operating sheet 2125 and make this first buckling parts 2121 be fastened on this second buckling parts 2113, elastic force by pressing part 2120 makes this fastening very firm, and can therefore make this radiator 3 firmly be fixed on this base 20 by dropping test; Relatively, when triping, then pull this operating sheet 2125, when pulling above a special angle, the elastic force of pressing part 2120 obtains to discharge, and the 3rd plate 212 is upspring, this second buckling parts 2113 after dropout then to sliding near the direction of this second Extendible flake 2111 relatively, the user takes out this second joint portion 2112 from this button portion 202, take out this first joint portion 2102 afterwards again, and this fastener 21 is fully separated with this base 20.

Claims

1. the fixture of a radiator is applied in and radiator is fixed on one has being provided with on the face of heater element, it is characterized in that this fixture comprises:

Base is used for fixing to be provided with on the face at this and is provided with and locatees this radiator, and has corresponding to the opening of this heater element and the button portion that is located at two opposite sides; And

Fastener, be used to suppress this radiator and be incorporated into this base, it has first plate that interconnects and can adjust spacing and second plate, be coupling this first plate be used for fixing this spacing the 3rd plate, be fixed on the 3rd plate and be used to suppress the pressing part of this radiator and be located at first joint portion and second joint portion that this first and second plate one end is used to be bonded to corresponding button portion respectively.

2. the fixture of radiator as claimed in claim 1 is characterized in that, this button portion is a button hole, and this first, second joint portion is a trip.

3. the fixture of radiator as claimed in claim 1 is characterized in that, this pressing part is a shell fragment.

4. the fixture of radiator as claimed in claim 1 is characterized in that, this first plate is provided with opening, and the pressing part of the 3rd plate can be suppressed this radiator after penetrating this opening.

5. the fixture of radiator as claimed in claim 1 is characterized in that, this first plate and this second plate have first and second Extendible flake of downward bending respectively, and the position that is coupling of the 3rd plate is relatively near this first Extendible flake.

6. the fixture of radiator as claimed in claim 1, it is characterized in that this first plate is provided with guide portion, and be formed with first buckling parts endways, this second plate then is provided with slidably and runs through second buckling parts of these guide portion both sides, with the corresponding fastening of this first buckling parts.

7. the fixture of radiator as claimed in claim 6 is characterized in that, this first buckling parts is to be coupling in the terminal trip of both sides relatively of the 3rd plate, and is provided with the mutual interlock of trip that linking arm connects both sides, and this second buckling parts is a circular shaft.

8. the fixture of radiator as claimed in claim 7 is characterized in that, this fixture also is included in linking arm and is provided with the operating sheet that one is extended, and operation fastens and the process of triping.

9. the fixture of radiator as claimed in claim 6 is characterized in that, this guide portion is the groove of level, but this second plate translation is in this first plate.

10. the fixture of radiator as claimed in claim 1 is characterized in that, these pedestal both sides are respectively equipped with two button portions, is used in conjunction with two fasteners.